PINEDALE, Wyoming – The U.S. 10th Circuit Court of Appeals ruled today that the U.S.Fish and Wildlife Service’s authorization of the killing of up to 72 grizzly bears on public land just outside of Yellowstone National Park violated federal law. Meant to accommodate private grazing operations in grizzly habitat, the 2019 grazing authorization would have allowed an unlimited […]
Visitors to national parks are half as likely to see wolves in their natural habitat when wolf hunting is permitted just outside park boundaries. That’s the main finding of a paper co-authored by the University of Washington appearing April 28 in the journal PLOS ONE. Its authors examined wolf harvest and sightings data from two […]
SALT LAKE CITY – University of Utah seismologists discovered and made images of a reservoir of hot, partly molten rock 12 to 28 miles beneath the Yellowstone supervolcano, and it is 4.4 times larger than the shallower, long-known magma chamber. The hot rock in the newly discovered, deeper magma reservoir would fill the 1,000-cubic-mile Grand […]